PTX5032-DPS803A-DPS803B-CalAdaptorOverview

Calibration Adaptors for 25 mm (1 inch) Diameter Pressure Sensors - OVERVIEW 
by Druck

(DA2536-2-01)  G1/4-Male  to  1/8"NPT-Male (includes the adaptor with quantity 5 "Dowty" seals for the G1/4 side, but no "Dowty" seals for the 1/8"NPT-Male side)
(DA2537-1-01)  G1/4-Male  to  G1/8-Male  (includes the adaptor with quantity 5 "Dowty" seals for the G1/4 side, and quantity 5 "Dowty" seals for the G1/8 side as well)

Primarily used on submersible depth/level pressure sensors with 25 mm (1 inch) diameters, as on the UNIK5000 Series, UNIK5600/5700 Series, and TERPS Series.  One side of the adaptor is G1/4-Male, which screws into the "PW" pressure port (G1/4-Female).  The male side of the adaptor is either G1/8-Male (DA2537-1-01) or 1/8" NPT-Male (DA2536-2-01).